著者名,書名,版表示,出版者名,出版年,シリーズ名,番号,ISBN,ISSN,URL Committee on the Heterogeneity of Steel Ingots,Ninth report on the heterogeneity of steel ingots : being a report by a joint committee of the Iron and Steel Institute and The British Iron and Steel Federation to the Iron and Steel Industrial Research Council,,The Offices of the Iron and Steel Institute,1939,Special report (Iron and Steel Institute),,,,https://cir.nii.ac.jp/crid/1130000794788327040